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Topic: Why the initial temperature of HCl is at 21'C?  (Read 13175 times)

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Offline Arkcon

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Re: Why the initial temperature of HCl is at 21'C?
« Reply #15 on: February 28, 2009, 09:28:45 PM »
no..
i mean that:
why 30ml HCl+25ml NaOH,temperature changed=5'C
      25ml HCl+30ml NaOH,temperature changed=5'C
why the temperature changed is the same?the initial tempereature of HCl is 21'C     

Some answers to that question are given in your other post today, over here:

http://www.chemicalforums.com/index.php?topic=31624.msg120723#msg120723

You should try to avoid doing that, starting new threads for different parts of the same question, they're eventually going to connect, and we don't need the redundancy.
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

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